--- Makefile.orig	2012-09-19 08:11:17.879915524 +0700
+++ Makefile	2012-09-19 08:11:34.512682577 +0700
@@ -24,7 +24,6 @@
 WIDTHOPT=
 
 FULL_WARNINGS =  \
-        -c89 \
         -fsigned-char \
         -fno-builtin \
         -fno-unroll-loops \
